Prefixing parameters by 'in' or 'out' pollutes the name of the parameters and reduces code readability.
To indicate whether or not a parameter will be modify in a method, its better to document method
behavior with Javadoc. Example: 
<pre>
// Not really clear
public class Foo {
  public void bar(
      int inLeftOperand,
      Result outRightOperand) {
      outRightOperand.setValue(inLeftOperand * outRightOperand.getValue());
  }
}
</pre>

<p>
  This rule is deprecated, use {rule:squid:S00117} instead.
</p>
